/*******************************************************************************
 * Copyright (C) 2023 Fred D7e (https://github.com/yafred)
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 ******************************************************************************/
package com.yafred.asn1.model;

public class ValueReference extends Value {
    /**
     * Name of the module where the assignment should exist.
     * Provided by specification.
     * Optional.
     */
    private String referencedModuleName = null;

    /**
     * Name of the assignment which defines this value.
     * Provided by specification.
     * Mandatory.
     */
    private String referencedValueName = null;

	/**
	 * Location of the token in input stream
	 */
	private TokenLocation tokenLocation;

	private Value referencedValue = null;

    public String getReferencedModuleName() {
		return referencedModuleName;
	}

	public void setReferencedModuleName(String referencedModuleName) {
		this.referencedModuleName = referencedModuleName;
	}

	public String getReferencedValueName() {
		return referencedValueName;
	}

	public void setReferencedValueName(String referencedValueName) {
		this.referencedValueName = referencedValueName;
	}
		
	public Value getReferencedValue() {
		return referencedValue;
	}

	public void setReferencedValue(Value referencedValue) {
		this.referencedValue = referencedValue;
	}
	
	public TokenLocation getTokenLocation() {
		return tokenLocation;
	}

	public void setTokenLocation(TokenLocation tokenLocation) {
		this.tokenLocation = tokenLocation;
	}

	@Override
	public boolean isValueReference() {
        return true;
    }
   
    @Override
	public String toString() {
 		String name = "";
		if(referencedModuleName != null) {
			name = referencedModuleName + ".";
		}
		return name + referencedValueName;
	}
}
